diff options
Diffstat (limited to '')
| -rw-r--r-- | fs/nilfs2/super.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c index f02762fa8ea0..1777a3467bd2 100644 --- a/fs/nilfs2/super.c +++ b/fs/nilfs2/super.c @@ -764,7 +764,7 @@ int nilfs_store_magic_and_option(struct super_block *sb, * @silent: silent mode flag * @nilfs: the_nilfs struct * - * This function is called exclusively by bd_mount_mutex. + * This function is called exclusively by nilfs->ns_mount_mutex. * So, the recovery process is protected from other simultaneous mounts. */ static int @@ -1105,7 +1105,7 @@ nilfs_get_sb(struct file_system_type *fs_type, int flags, goto failed; } - down(&sd.bdev->bd_mount_sem); + mutex_lock(&nilfs->ns_mount_mutex); if (!sd.cno) { /* @@ -1164,7 +1164,7 @@ nilfs_get_sb(struct file_system_type *fs_type, int flags, need_to_close = 0; } - up(&sd.bdev->bd_mount_sem); + mutex_unlock(&nilfs->ns_mount_mutex); put_nilfs(nilfs); if (need_to_close) close_bdev_exclusive(sd.bdev, flags); @@ -1172,7 +1172,7 @@ nilfs_get_sb(struct file_system_type *fs_type, int flags, return 0; failed_unlock: - up(&sd.bdev->bd_mount_sem); + mutex_unlock(&nilfs->ns_mount_mutex); put_nilfs(nilfs); failed: close_bdev_exclusive(sd.bdev, flags); @@ -1181,14 +1181,14 @@ nilfs_get_sb(struct file_system_type *fs_type, int flags, cancel_new: /* Abandoning the newly allocated superblock */ - up(&sd.bdev->bd_mount_sem); + mutex_unlock(&nilfs->ns_mount_mutex); put_nilfs(nilfs); up_write(&s->s_umount); deactivate_super(s); /* * deactivate_super() invokes close_bdev_exclusive(). * We must finish all post-cleaning before this call; - * put_nilfs() and unlocking bd_mount_sem need the block device. + * put_nilfs() needs the block device. */ return err; } |